DoE oriented reaction optimization on the lipase-catalyzed monostearin synthesis |
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| Institution: | 4. Instituto Federal de Educação Ciência e Tecnologia do Rio de Janeiro, Campus Maracanã, CEP20270021 Rio de Janeiro, Brazil;1. University of Łódź, Department of Organic and Applied Chemistry, Tamka 12, PL-91-403 Łódź, Poland;2. Department of Chemistry, University of Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland;1. State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 5625 Renmin Street, Changchun 130022, PR China;2. University of Chinese Academy of Sciences, Beijing 100049, PR China;3. Department of Chemistry, Northeast Normal University, Changchun 130024, PR China;1. Graduate Institute of Environmental Engineering, National Taiwan University, Taipei 106, Taiwan;2. Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 106, Taiwan;3. Department of Chemical Engineering, National Taiwan University, Taipei 106, Taiwan;1. Institute of Pharmaceutical Chemistry, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary;2. Stereochemistry Research Group of the Hungarian Academy of Sciences, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary;1. Department of Biochemistry, Faculty of Medicine, Medical University of Lodz, Łódź, Poland;2. Department of Cytobiochemistry, Faculty of Biology and Environmental Protection, University of Lodz, Łódź, Poland;3. Department of Digestive Tract Diseases, Faculty of Medicine, Medical University of Lodz, Łódź, Poland;4. Department of Gastroenterological Surgery, Tenth People''s Hospital of Shanghai, School of Medicine, Tongji University, Shanghai, China;5. Department of Pathology, Faculty of Medicine, Medical University of Lodz, Łódź, Poland |
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| Abstract: | Recognition that trans and saturated fats have negative health effects drive researchers to develop alternative systems that can structure liquid oils into semi-solid plastic pastes for food applications. Monoacylglicerols (MAG) can be used as a promising molecule to achieve this structuring so we have optimized a biocatalytic batch process to the esterification reaction between 1,2-O-isopropylidene glycerol and stearic acid, catalyzed by Lipozyme RM IM, using response surface methodology (RSM) in a laboratory setting with 95% of conversion after 4 h. |
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